Use direct parameter value in `lb_find_ident` when possible

1 files changed, 4 insertions, 0 deletions

diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp
index a88c8f2ee..2347c6bc0 100644
--- a/src/llvm_backend_proc.cpp
+++ b/src/llvm_backend_proc.cpp
@@ -486,6 +486,8 @@ void lb_begin_procedure_body(lbProcedure *p) {
 	p->entry_block = lb_create_block(p, "entry", true);
 	lb_start_block(p, p->entry_block);
 
+	map_init(&p->direct_parameters, heap_allocator());
+
 	GB_ASSERT(p->type != nullptr);
 
 	lb_ensure_abi_function_type(p->module, p);
@@ -539,6 +541,8 @@ void lb_begin_procedure_body(lbProcedure *p) {
 						param.value = value;
 						param.type = e->type;
 
+						map_set(&p->direct_parameters, e, param);
+
 						lbValue ptr = lb_address_from_load_or_generate_local(p, param);
 						GB_ASSERT(LLVMIsAAllocaInst(ptr.value));
 						lb_add_entity(p->module, e, ptr);